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Using the following data for GSM 1800, Develop downlink and uplink budget and determine the cell radius.
written 8.7 years ago by gravatar for teamques10 teamques10 ★ 68k •   modified 8.7 years ago
  • Base Station Transmit Power (Pb) = 36 dBm = 4W -
  • Mobile Station Transmit Power (Pm) = 24 dbm -
  • Base Station Noise Figure = 5 dB -
  • Mobile Station (hand held unit) Noise Figure = 8 dB -
  • Base Station Transmit and receive antenna gain (GA) = 18 dBi -
  • Mobile Antenna gain = 0 dBi -
  • Required signal to noise ratio (SNR) = 12 dB -
  • Transmit antenna cable, connector loss (Lc) = 5 dB -
  • BS Receiver antenna cable, connector loss (Lc) = 2 dB -
  • Orientation/Body loss of mobile = 3 dB -
  • Shadow Fading = 10.2 dB -
  • Thermal Noise density = -174 dBm/Hz -
  • Antenna Diversity gain at BS= 5 dB -

This question appears in Mumbai University > Wireless Networks subject

Marks: 10 M

Year: May 2013
wireless networks
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written 8.7 years ago by gravatar for teamques10 teamques10 ★ 68k

Mobile station noise floor:

N=-174+10log(200,000)+Noise figure=-174+53+8=-113dBm

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